I'm in the process of hiring a nanny right now to watch my son when I go back to work next month. I was going to have my top 2 applicants come and do a trial day with DS before I make my final decision.

When you held a trial with a nanny, what did you do during the trial? I'm planning to be home while she's here. Do I hover around her or give her space and hang out in another room and step in only of need be?

Did you hold a trial day before hiring a nanny? How did it go?